To understand the spectral characteristics of GRS 1716–249 during the epochs E1 and E2, a simultaneous fit of the broad-band spectrum from NuSTAR/FPMA, FPMB (3.0\(-\) 78.0 keV) and Swift/XRT (0.5\(-\) 8.0 keV) was performed using XSPEC version: 12.10.0 [1]}. Before employing more complex models, the spectral fitting was first attempted with individual standard continuum models like diskbb, nthComp and powerlaw. They generally result in large reduced chi-square values (\(\chi ^2_\nu \) ) (\(\gg \)  2; i.e., greater than the acceptable limit).
